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Finetec Instruments Co., Ltd.

China Manufacturer with main products: Gc Chromatograph, Standard Autosampler, Chemisorption Analyzer, Specific Surface Area and Porosity Analyzer, Dynamic Surface Analyzer, Vacuum...

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Specific Surface Area and Porosity Analyzer

FOB Price: 20,000.00 - 30,000.00 USD/Piece
Supply Ability: 20 Piece/Pieces per Month
Shipping: ningbo/shanghai
Payment Terms: L/C, T/T
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Zhejiang in China
Packaging Details: Fumigation wooden cases

Quick Details

  • Surface Area Analyzer: test surface area and pore volume for minerals


Adsorption and desorption isotherm
Specific surface area
Inner and outer Specific surface area
Porosity distribution, total pore volume and pore type analysis
Hysteresis loop back study
Mesoporous, microporous and ultramicropore analysis
Supporting N2, Ar, CO2 such adsorbate
Supporting liquid nitrogen, oxygen and argon such cold bath
Expandable chemisorptions
Typical application
Carbon Black/White Carbon Black
Tire and rubber manufacturers find that the specific surface area of carbon black has great influences on the service life, friction and rubber performance. Proper carbon black or white carbon black on the specific surface area can be selected according to the tire or rubber purposes.
Nanometer Materials
Surface area and porosity of nanometer materials has decisive influence on their hydrogen storage, oxygen storage and special substance adsorption, such as the typical CNT (carbon nanotube).
Electronic Field
The inner filling materials of capacitor require high specific surface, so as to produce capacitor of smaller volume but larger capacity. Likewise, in the design of ordinary batteries, it is also necessary to consider the material's specific surface area, in order to gain smaller volume and larger storage power.
New energy Battery
New energy battery is the hot field for research currently. It controls the proper stored energy density by controlling the material's specific surface.
Paints and Coatings
Filler surface area of paints and coatings affects the smoothness, texture, color, color saturation, brightness, solid content and film's adhesion property. The porosity can control the application program's performance, such as liquidity, curing time and coating thickness, etc.
Catalyst's active specific surface area and pore structure have great influence on the conversion ratio. Choose the aperture size to filter or transit some substance selectively, so as to create a selective catalyst, and furthermore, produce the desired products.
Automobile Exhaust
Purification of resultants of the automobile exhaust requires special catalyst material. The exhaust purification using transition metal is of important practical significance and economic value. The specific surface and porosity decide the efficiency, service life and economical efficiency of the exhaust conversion device.
Combustion control
In the research and development of rocket propellant and explosive, the combustion rate is controlled by the material's specific surface. If the speed is too high, it may be more dangerous; or if the speed is too low, it may cause failure and inaccuracy.
Active Carbon
Besides an extremely great carrier material, the active carbon is also an ideal filtering material. The filtering effects can be controlled by controlling the active carbon's specific surface and porosity. It has important application in the gas and liquid purification fields.
The tablet dissolution rate and medical effect action time can be controlled by rationally distributing the effective constituents of the medicines on the filler with certain specific surface area and porosity.
Surface area and porosity are important physical parameter of porous materials. They are usually measured via physical adsorption. Choosing the proper gas adsorbate and absorb the gas molecules onto the whole surface of the sample detected on the cold bath conditions. Study the surface area and porosity of the material via sensors indirectly. 

Optional Types
BET specific surface
LAN specific surface
Mesopore distribution
Micropore distribution
Ultra micropore distribution
Total poro volume
Pore types analysis
 Internal degassing station
Single analysis station
Double analysis station
Three analysis station
Cold trap station
Automatic lift
Dewar flask
Sliding-vane rotary vacuum pump
 Molecule pump
Resistance type pressure transducer
 Pyrrha vacuum gauge sensor
 CO2, etc
External degassing station
10L liquid nitrogen container
Samples warming jacket
Digital Piezometer
Environment Requirements
Power Supply: AC220V 50-60 Hz
Room Temperature: 10-35℃
Humidity: 10-85% (RH)
Physical Parameters
Height: 870 mm
Width: 850 mm
Depth: 660 mm
Weight: 86 Kg 



Service Process

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